支气管肺的

VEGF concentration in bronchoalveolar lavage fluid and plasma were measured and the pathological changes of lung tissue were observed.

测定支气管肺泡灌洗液及血桨VEGF的水平，观察肺组织病理形态学变化。

Objective: To investigate the nursing care of bronchoalveolar lavage for patients with chronic obstructive pulmonary disease and respiratory failure type Ⅱ.

摘要目的：探讨支气管肺泡灌洗在慢性阻塞性肺疾病并Ⅱ型呼吸衰竭治疗中的护理。

Objective:To investigate the nursing care of bronchoalveolar lavage for patients with chronic obstructive pulmonary disease and respiratory failure type II.

目的：探讨支气管肺泡灌洗在慢性阻塞性肺疾病并Ⅱ型呼吸衰竭治疗中的护理。

Objective To evaluate the relationship between enzymatic activities in bronchoalveolar lavage fluid and interstitial lung diseases.

目的探讨支气管肺泡灌洗液多项酶活性与间质性肺疾病的关系。

OBJECTIVE: To study the expressions of Nrf2 and NQO1 mRNA, Nrf2 protein by coal tar pitch extract.

目的： 研究煤焦沥青烟提取物对人肺支气管上皮细胞(BEAS-2B)Nrf2、NQO1 mRNA及Nrf2蛋白表达的影响。

Lobar door is the passageway of bronchus, pulmonary artery, pulmonary vein, nerve and lymphatic pass in and out.

肺门是支气管、肺动脉、肺静脉、神经和淋巴管进出的通道。

The results showed that a large amount of Actinobacillus pleuropneumoniae with gram negative infections could be seen in the secretion of bronchus; There were congestion in liver, necrosis, hemorrhage, fibrosis with neutrophils and macrophage infiltrating in lung tissue, necrotic splenitis in spleen, and hemorrhagic lymphadenitis in lymph node.

结果表明；在支气管分泌物涂片中含有大量呈革兰氏阴性的胸膜肺炎放线杆菌；肝脏淤血，肺组织坏死、出血、显著纤维化及嗜中性粒细胞和巨噬细胞浸润；脾脏呈坏死性脾炎变化，淋巴结呈出血性淋巴结炎变化。

The MIP-1β mRNA expression in squama cell cancer and adenocarcinoma were significant higher than which in bronchus-alveolus cell cancer without significant difference between each other.

在肺鳞癌和腺癌的大多数癌细胞胞浆中有MIP-1β蛋白表达，在支气管肺泡细胞癌无明显表达；MIP-1β蛋白表达阳性率在腺癌和鳞癌无显著差异（69.7%比58.6%）。

The neutrophils release proteases, including neutrophil elastase, that eventually overwhelm the antiprotease capacity of the lung and cleave structural proteins, leading to bronchiectasis.

另外，中性粒细胞释放蛋白酶类，包括中性粒细胞弹力蛋白酶，它能对抗肺组织的抗蛋白酶作用，分解结构蛋白，导致支气管扩张。

Results There were significant difference of autopathy between CV and SPF rats, detection rate was 94%,42.5% in livers,60%, 22.5% in kidneys,32.5%,5% in hearts and hyperplasia percentage in the lymphoid tissue around the bronchial tubes of lungs was 92.31% and 62.5% respectively; There were small focus infection and abnormal tissue changes in SPF rats.

结果普通级与SPF级大鼠均检出自发性感染性病变，且存在较大差异，检出率分别为肝94%、42.5%，肾55%、20%，心22.5%、5%，肺支气管旁淋巴组织增生程度92.31%、62.5%。SPF级大鼠依然存在比较轻微的小灶性感染和非正常组织形态改变。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。